<form>
<p>ADC channel: <input type="text" name="adcChannel" value="%ADC_CHANNEL%"/><br/>
ADC period, in milliseconds: <input type="text" name="adcPeriod" value="%ADC_PERIOD%"><br/>
<input type="checkbox" name="writeSerial" %WRITE_SERIAL%>Write to serial port<br/>
<input type="checkbox" name="writeSD" %WRITE_SD%>Write to SD card<br/>
<input type="submit" value="Update!"/></p>
</form> 
